-
最佳答案：discharge amount of carbon dioxide
-
最佳答案：My hobby is playing the piano. It had left me with many wonderful memories. I lo
-
最佳答案：One of the most serious problem in front of the world is the global warming.Ther
-
最佳答案：One person's strengths is finite.the excessive output/emission of carbon dioxide
-
最佳答案：Today's society is a highly developed technological society.However,the shortcom
-
最佳答案：摩托车尾气中的二氧化碳的排放量比汽车低百分之三十八The esmissions of the carbon dioxide in the motorcycle
-
最佳答案：Low carbon life is living in the consumption of energy 作息 should try to decrease
-
最佳答案：Low carbon life means life work and rest when consumed energy will decrease as f
-
最佳答案：That was what my garden looked like in the past.Nowadsys,with more and more carb
-
最佳答案：The straw stalk return the field as the fertilizer,not only is advantageous in e